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Overte C++ Documentation
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Overte C++ Documentation
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#include <EntityItem.h>
Inherits QObject, SpatiallyNestable, and ReadWriteLockable.
Inherited by GizmoEntityItem, GridEntityItem, ImageEntityItem, LightEntityItem, LineEntityItem, MaterialEntityItem, ModelEntityItem, ParticleEffectEntityItem, PolyLineEntityItem, PolyVoxEntityItem, ShapeEntityItem, TextEntityItem, WebEntityItem, and ZoneEntityItem.
Public Member Functions | |
| virtual bool | setProperties (const EntityItemProperties &properties) |
| returns true if something changed | |
| void | setLastSimulated (quint64 now) |
| Last simulated time of this entity universal usecs. | |
| quint64 | getLastEdited () const |
| Last edited time of this entity universal usecs. | |
| float | getEditedAgo () const |
| Elapsed seconds since this entity was last edited. | |
| quint64 | getLastBroadcast () const |
| Last time we sent out an edit packet for this entity. | |
| virtual glm::vec3 | getScaledDimensions () const |
| Dimensions in meters (0.0 - TREE_SCALE) | |
| void | setGravity (const glm::vec3 &value) |
| get gravity in meters | |
| bool | hasGravity () const |
| gravity in meters | |
| void | setAcceleration (const glm::vec3 &value) |
| get acceleration in meters/second/second | |
| bool | hasAcceleration () const |
| acceleration in meters/second/second | |
| void | setLifetime (float value) |
| get the lifetime in seconds for the entity | |
| quint64 | getCreated () const |
| set the lifetime in seconds for the entity | |
| void | setCreated (quint64 value) |
| get the created-time in useconds for the entity | |
| bool | isImmortal () const |
| set the created-time in useconds for the entity More... | |
| bool | isMortal () const |
| is this entity mortal, in that it has a lifetime set, and will automatically be deleted when that lifetime expires | |
| float | getAge () const |
| age of this entity in seconds | |
| virtual AACube | getMaximumAACube (bool &success) const override |
| AACube | getMinimumAACube (bool &success) const |
| virtual void | setRegistrationPoint (const glm::vec3 &value) |
| registration point as ratio of entity More... | |
| virtual ShapeType | getShapeType () const |
| return preferred shape type (actual physical shape may differ) | |
| bool | shouldPreloadScript () const |
Protected Attributes | |
| QString | _loadedScript |
| the value of the script property | |
| quint64 | _scriptTimestamp { ENTITY_ITEM_DEFAULT_SCRIPT_TIMESTAMP } |
| the value of _script when the last preload signal was sent | |
| bool | _scriptPreloadFinished { false } |
| the script loaded property used for forced reload | |
| quint64 | _serverScriptsChangedTimestamp { ENTITY_ITEM_DEFAULT_SCRIPT_TIMESTAMP } |
| keep track of time when _serverScripts property was last changed | |
| quint64 | _loadedScriptTimestamp { ENTITY_ITEM_DEFAULT_SCRIPT_TIMESTAMP + 1 } |
| the value of _scriptTimestamp when the last preload signal was sent | |
| entity::HostType | _hostType { entity::HostType::DOMAIN } |
| the server node UUID we came from | |
EntityItem class this is the base class for all entity types. It handles the basic properties and functionality available to all other entity types. In particular: postion, size, rotation, age, lifetime, velocity, gravity. You can not instantiate one directly, instead you must only construct one of it's derived classes with additional features.
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The maximum bounding cube for the entity, independent of it's rotation. This accounts for the registration point (upon which rotation occurs around).
| AACube EntityItem::getMinimumAACube | ( | bool & | success | ) | const |
The minimum bounding cube for the entity accounting for it's rotation. This accounts for the registration point (upon which rotation occurs around).
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set the created-time in useconds for the entity
is this entity immortal, in that it has no lifetime set, and will exist until manually deleted
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registration point as ratio of entity
registration point as ratio of entity
| bool EntityItem::shouldPreloadScript | ( | ) | const |
Should the external entity script mechanism call a preload for this entity. Due to the asyncronous nature of signals for add entity and script changing it's possible for two similar signals to cross paths. This method allows the entity to definitively state if the preload signal should be sent.
We only want to preload if: there is some script, and either the script value or the scriptTimestamp value have changed since our last preload
1.9.1